Malicious PDF — malware analysis report

Static analysis result for SHA-256 011013175f2f5fd0…

MALICIOUS

PDF

84.2 KB Created: 2022-04-11 01:52:45 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-28
MD5: 4e8e6627505e5b4bbce03f8329852857 SHA-1: e50725524e289f68ea80ac75ac7700b838febb1d SHA-256: 011013175f2f5fd0ef5f0f2a2452ed2d463a586a55a4b72c2cb295f9aa3c321c
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9977

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://podar.co.za/YmrXLWy8?keyword=how%20to%20create%20custom%20registration%20page%20in%20wordpress PDF link annotation
    • https://traffictkt.com/viking1/uploads/files/87630375929.pdfIn PDF document text
    • http://hooleihomes.com/cms_images/file/57485657815.pdfIn PDF document text
    • https://dunaweb.co/bg_image/files/jogebosujis.pdfIn PDF document text
    • http://serviphony.com/tinymce/jscripts/tiny_mce/plugins/phpimage/phpimage/upload/images/file/wezibudi.pdfIn PDF document text
    • http://lsneotek.com/ckupload/files/6154898216.pdfIn PDF document text
    • http://hig-hegmann.de/userfiles/file/86331717617.pdfIn PDF document text
    • https://abril.pe/wp-content/plugins/super-forms/uploads/php/files/a3kp12mqagi4rstbt70g3ba3nq/54471821809.pdfIn PDF document text
    • http://eurogalvano.com/admin/kcfinder/upload/files/fazitizoripimegatifi.pdfIn PDF document text
    • https://zanefasijim.weebly.com/uploads/1/3/5/9/135965469/taguxewinugusidamal.pdfIn PDF document text
    • http://aceonlinementors.com/userfiles/file/ligisewukezepajenivesezo.pdfIn PDF document text
    • https://dycmc.com/DATA/upload/files/202204110323325376.pdfIn PDF document text
    • https://vewekazetuxif.weebly.com/uploads/1/3/1/3/131379326/zelarumupebad.pdfIn PDF document text
    • https://bojuwakuxejekur.weebly.com/uploads/1/3/5/3/135347713/a300d8c0.pdfIn PDF document text
    • http://www.auditsi.com/wp-content/plugins/formcraft/file-upload/server/content/files/1624f8355ba5be---65205925972.pdfIn PDF document text
    • https://zaxefuki.weebly.com/uploads/1/3/5/2/135299090/01c2761.pdfIn PDF document text
    • http://zh-huaxun.com/uploadfiles/files/90453049137.pdfIn PDF document text
    • http://buzmakov-ua.ru/admin/ckfinder/userfiles/files/77313556583.pdfIn PDF document text
    • http://korvet-sp.ru/userfiles/file/tofenoki.pdfIn PDF document text
    • https://kozekisumuwenon.weebly.com/uploads/1/4/1/3/141345027/gigoruda-wokoma-duvezedires.pdfIn PDF document text
    • http://www.babetravelling.com/ckfinder/userfiles2/files/magagonezanulavuwuxojib.pdfIn PDF document text
    • http://faespi.com.br/kcfinder/upload/files/91449313893.pdfIn PDF document text
    • http://iuoooo.com/filespath/files/20220409213832.pdfIn PDF document text
    • http://www.dogandemir.av.tr/paketler/ckfinder/dosyalar/files/8490751740.pdfIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off0000e650.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000e650.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000e650.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE650 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000fe67.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFE67 10988 bytes
SHA-256: 1502ef352064ee300450ccc6d0013dba8cbe6abb7a9c99f82061f96294f36129
font_02_sfnt_off000117b5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x117B5 16624 bytes
SHA-256: 1bb10ec4e728d1a2b40b3117dcc077f2f1af9d801b6c567e4ff4cb78b37f38d1